US4192415A - Apparatus for transferring frozen confections from a supply conveyor to a discharge conveyor - Google Patents

Apparatus for transferring frozen confections from a supply conveyor to a discharge conveyor Download PDF

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Publication number
US4192415A
US4192415A US05/893,411 US89341178A US4192415A US 4192415 A US4192415 A US 4192415A US 89341178 A US89341178 A US 89341178A US 4192415 A US4192415 A US 4192415A
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United States
Prior art keywords
turret
conveyor
confections
stop
discharge conveyor
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Expired - Lifetime
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US05/893,411
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English (en)
Inventor
Ole G. Krener
Ejvind Waldstrom
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Tetra Pak Processing Equipment AS
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OG Hoyer AS
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/244—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning them about an axis substantially perpendicular to the conveying plane

Definitions

  • the present invention relates to apparatus for preparing a package containing a plurality of frozen confections, such as ice-cream bricks. More specifically it relates to apparatus for transferring frozen confections from a supply conveyor to a discharge conveyor in such a way that every other confection is rotated 180° about a vertical axis relative to the remaining confections.
  • a turret rotatable on a vertical axis and extending below said supply conveyor, means for guiding confections from said supply conveyor onto said turret along a predetermined path, first transfer means for transferring every second confection in a row of confections from said supply conveyor to said discharge conveyor said first transfer means comprising a stop located above said turret, said stop being cyclically removable into and out of the path of the confections on said turret,
  • a first chute means associated with said movable stop and extending in the longitudinal direction of said discharge conveyor with a downward inclination from said turret towards said discharge conveyor, a first endless chain having an operative run extending above and parallel to said chute means, and carrier means on said chain for pushing confections along said chute means.
  • second transfer means for transferring the remaining confections from said turret to said discharge conveyor
  • said second transfer means comprising a stationary stop located above said turret substantially diametrically opposite said movable stop, a second chute means associated with said stationary stop and extending in the longitudinal direction of said discharge conveyor with a downward inclination from said turret towards said discharge conveyor, a second endless chain having an operative run extending above and parallel to said second chute means, and carrier means on said chain for pushing confections along said chute means,
  • a plurality of compartments open at their top and bottom, and the turret rotates intermittently in contact with a stationary annular bedplate which functions as a bottom wall in the compartments except in two diametrically opposed compartments above the discharge conveyor.
  • a stationary annular bedplate which functions as a bottom wall in the compartments except in two diametrically opposed compartments above the discharge conveyor.
  • openings in the bedplate which constitute match delivery ports, and cooperating shutters for opening and closing the ports by a reciprocating movement.
  • Oriented matches are fed continuously on the supply connveyor from which they slide along a stationary chute into that one of said two compartments which is adjacent the supply conveyor.
  • the shutters are retracted and subsequently advanced to close the match delivery ports when approximately one half of the matches in said one compartment have fallen directly into a subjacent tray on the discharge conveyor, while the remainer of the matches fall from the compartment into a tray through the opposed match delivery port after having rotated 180° on the turret so that their orientation has been reversed.
  • the continuous movements of the turret and the discharge conveyor permit a simplified design of the drive mechanism of the apparatus and a high throughput with substantially no dynamic loads acting on its component parts.
  • the apparatus has operated satisfactorily and without problems at a throughput of up to 15,000 frozen confections per hour.
  • the transfer of the confections to the discharge conveyor by means of the synchronized carrier chains ensures that even at highspeed operation the confections are delivered to the discharge conveyor with the correct mutual spacing irrespective of possible minor inaccuracies in the location of the confections on the supply conveyor and/or the turret.
  • the conveyor may be a thin belt which is directly supported by the turret in the area where the conveyor overlaps the turret.
  • the movable stop may be movable in a vertical plane in which case its movement can be relatively short corresponding only to the thickness or vertical dimension of the confections.
  • the two stops may be adjustable transversely of the longitudinal direction of the discharge conveyor. By adjusting the positions of the stops in that direction, it is possible to alter the degree of transverse overlap or interleaving of the confections on the discharge conveyor, and in most cases to obtain that further means for pushing the confections closer together, such as stationary rails along the discharge conveyor, are unnecessary.
  • FIG. 1 is a simplified plan view from above of an apparatus embodying the invention.
  • FIG. 2 is a simplified vertical section on line II--II of FIG. 1.
  • the apparatus comprises a rotary turret 1 with an annular upper surface of a material having a suitable coefficient of friction so that frozen confections supported by the surface participate in the rotation of the turret without needing any drivers or carriers.
  • the turret is journalled on a vertical axis in the frame (not shown) of the apparatus, and it is rotated by a drive mechanism (not shown) in the direction of arrow 2 and at a constant speed.
  • a supply conveyor 3 extends tangentially above and beyond the turret 1 at the left-hand side thereof as seen in FIG. 1, and may be directly supported by the turret 1 in the area where the conveyor 3 overlaps the turret 1 (as shown in FIG. 2).
  • Conveyor 3 is preferably a thin belt of flexible material, such as a plastic film, which also has a suitable coefficient of friction. Outside the turret the belt may be supported in such a way that its upper surface is slightly concave in the transverse direction whereby the advancing confections are located midway between the edges of the belt. Conveyor 3 moves continuously in the direction of arrow 4, and as shown its linear speed is approximately twice the peripheral speed of turret 1.
  • a discharge conveyor 5 extends below turret 1 and perpendicular to supply conveyor 3, and it comprises two parallel, mechanically connected belts 6 and 7 from which equispaced partitions 8 extend outwardly. Partitions 8 are aligned in pairs, as shown in FIG. 1, and between each pair of successive partitions there is formed an upwardly open pocket or compartment for receiving a frozen confection. Conveyor 5 is driven continuously in the direction of arrow 9.
  • a movable stop 10 comprising a vertical plate 11 which in its operative position shown in FIG. 2 engages the upper surface of conveyor 3.
  • Plate 11 is secured to a lever 12 pivotally supported by a horizontal shaft 13 and carrying a roller 14 cooperating with a rotary cam (not shown) which alternately lifts plate 11 to an inoperative position in which a frozen confection can pass freely below the plate, and lowers the plate to its operative position as shown.
  • a stationary plate or chute 15 extending from the inner edge of turret 1 in the direction of arrow 9 and terminating above belt 6, the chute 15 being preferably inclined as shown in FIG. 2.
  • a stationary stop 16 above turret 1 Generally diametrically opposite the stop 10 is provided a stationary stop 16 above turret 1, and associated with stop 16 is a second stationary chute 17, also preferably inclined as shown in FIG. 2, extending in the direction of arrow 9 from the outer edge of turret 1 and terminating above conveyor belt 7.
  • each of chutes 15 and 17 there is provided an endless chain 18 and 19, respectively, and each chain carries a plurality of drivers or carriers 20 which are hingedly connected with the respective chain by means of feet 21.
  • Each chain is trained over three sprockets 22, 23, and 24, one of which is driven continuously such that the chains move in synchronism with discharge conveyor 5.
  • each chain 18 or 19 there is a stationary guide bar 25 (for purposes of simplicity illustrated in FIG. 2 only for chain 19) which engages the feet 21 of carriers 20 so that the carriers are held perpendicular to the chain.
  • a stationary deflector bar 26 (also illustrated only for chain 19) which is struck by the foot 21 of each carrier when the chain enters sprocket 23 so that, as shown in FIG. 2, the carrier is pivoted upwardly and rearwardly relative to the direction in which the chain moves.
  • Frozen confections wrapped individually in a packaging machine are delivered from the packaging machine in a single row to supply conveyor 3, the spacing between successive wrapped confections 28, 29 on the conveyor being determined by the delivery rate of the packaging machine and the speed of the conveyor.
  • On conveyor 3 all confections are oriented with their holding sticks 27 pointing forward in the direction of travel as represented by arrow 4.
  • FIG. 1 shows only some of the wrapped confections 28, 29.
  • FIG. 1 shows wrapped confection 28 which has just been halted by stop 10 annd which immediately after this will be engaged by a carrier 20 depending from chain 18 and be moved laterally away from conveyor 3 onto chute 15.
  • stop 10 is lifted as explained above and, consequently, the following wrapped confection 29 continues on conveyor 3 below the stop until it engages a stationary vertical guide plate 30 located immediately above conveyor 3 and curved in accordance with the contour of turret 1.
  • the wrapped confection is thus transferred to the turret 1 and moves together with the turret through approximately 180° until it is halted by the fixed or stationary stop 16.
  • FIG. 1 shows two wrapped confections 31 being transported by the turret and one wrapped confection 32, which has just been halted by stop 16. It will be seen that the wrapped confection 32 has been rotated about a vertical axis such that its holding stick points in the opposite direction from the sticks in those wrapped confections 33 which were halted by stop 10 and then pushed along chute 15 by means of the carriers on chain 18.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Confectionery (AREA)
US05/893,411 1977-04-14 1978-04-04 Apparatus for transferring frozen confections from a supply conveyor to a discharge conveyor Expired - Lifetime US4192415A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK166777AA DK141360B (da) 1977-04-14 1977-04-14 Apparat til overføring af ispinde fra en tilgangstransportør til en afgangstransportør.
DK1667/77 1977-04-14

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US4192415A true US4192415A (en) 1980-03-11

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US05/893,411 Expired - Lifetime US4192415A (en) 1977-04-14 1978-04-04 Apparatus for transferring frozen confections from a supply conveyor to a discharge conveyor

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US (1) US4192415A (US07935154-20110503-C00006.png)
JP (1) JPS53128496A (US07935154-20110503-C00006.png)
DK (1) DK141360B (US07935154-20110503-C00006.png)
IT (1) IT1102598B (US07935154-20110503-C00006.png)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405270A (en) * 1981-08-17 1983-09-20 Lear Siegler, Inc. Pot broach machine with turn-over loader
US4530435A (en) * 1982-11-12 1985-07-23 Apv Anderson Bros. Inc. Packaging apparatus for stick confections
US4672795A (en) * 1985-12-06 1987-06-16 Scandia Packaging Machinery Co. Method of handling fifth panel packages and assembly therefor
US4771589A (en) * 1987-09-24 1988-09-20 Osgood Industries, Inc. Method and apparatus for forming package of alternately inverted containers
US4776148A (en) * 1986-04-21 1988-10-11 Ciba Leasing S.R.L. Automatic packaging machine in particular for bags with at least one flattened edge
US4799351A (en) * 1986-09-03 1989-01-24 Sanofi Process and apparatus for turning head to foot and packing dissymmetrical oblong bodies
US4901502A (en) * 1987-07-23 1990-02-20 Vortex Systems S.R.L. Apparatus for feeding groups of cones and/or conoids in an ordered and orientated arrangement to boxes in a boxing plant
GB2224709A (en) * 1988-11-09 1990-05-16 Fmc Corp Article feeder.
US5865895A (en) * 1997-09-17 1999-02-02 Sweetheart Cup Company Inc. Syrup spray systems especially useful for the production of frozen dessert cones
US5918765A (en) * 1997-09-17 1999-07-06 Sweetheart Cut Company, Inc. Container dispensing systems especially useful for dispensing edible cones
US5918446A (en) * 1997-07-08 1999-07-06 Sweetheart Cup Co., Inc. Apparatus and systems for reorienting and transferring elongate articles, especially frozen dessert cones
US5946886A (en) * 1997-09-17 1999-09-07 Sweetheart Cup Systems for transferring and repositioning container lids
WO2001030672A2 (en) * 1999-10-28 2001-05-03 Norse Dairy Systems, Inc. Conveyor and packaging apparatus and packaging conveyance and packaging methods
US20040236250A1 (en) * 2000-03-27 2004-11-25 Alastair Hodges Method and device for sampling and analyzing interstitial fluid and whole blood samples
US10273092B2 (en) * 2016-11-07 2019-04-30 R.A Jones & Co. Apparatus and methods for product orientation and hole healing applications

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203818A (ja) * 1982-05-12 1983-11-28 大森機械工業株式会社 物品増列移送装置
CN102556637A (zh) * 2010-12-31 2012-07-11 贵州中烟工业有限责任公司 一种具备节能传动机构的轻质物品的调头装置及调头方法
CN102556638A (zh) * 2010-12-31 2012-07-11 贵州中烟工业有限责任公司 一种轻质物品的调头装置及调头方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK112504A (US07935154-20110503-C00006.png) *
US1016432A (en) * 1911-05-22 1912-02-06 Diamond Match Co Machine for packing matches.
US2965217A (en) * 1958-01-31 1960-12-20 Gewerk Eisenhuette Westfalia Drive for double-chain scraper conveyor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK112504A (US07935154-20110503-C00006.png) *
US1016432A (en) * 1911-05-22 1912-02-06 Diamond Match Co Machine for packing matches.
US2965217A (en) * 1958-01-31 1960-12-20 Gewerk Eisenhuette Westfalia Drive for double-chain scraper conveyor

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405270A (en) * 1981-08-17 1983-09-20 Lear Siegler, Inc. Pot broach machine with turn-over loader
US4530435A (en) * 1982-11-12 1985-07-23 Apv Anderson Bros. Inc. Packaging apparatus for stick confections
US4672795A (en) * 1985-12-06 1987-06-16 Scandia Packaging Machinery Co. Method of handling fifth panel packages and assembly therefor
US4776148A (en) * 1986-04-21 1988-10-11 Ciba Leasing S.R.L. Automatic packaging machine in particular for bags with at least one flattened edge
US4799351A (en) * 1986-09-03 1989-01-24 Sanofi Process and apparatus for turning head to foot and packing dissymmetrical oblong bodies
US4901502A (en) * 1987-07-23 1990-02-20 Vortex Systems S.R.L. Apparatus for feeding groups of cones and/or conoids in an ordered and orientated arrangement to boxes in a boxing plant
US4771589A (en) * 1987-09-24 1988-09-20 Osgood Industries, Inc. Method and apparatus for forming package of alternately inverted containers
GB2224709A (en) * 1988-11-09 1990-05-16 Fmc Corp Article feeder.
US5983603A (en) * 1997-07-08 1999-11-16 Sweetheart Cup Co., Inc. Methods for reorienting and transferring elongate articles, especially frozen dessert cones
US5918446A (en) * 1997-07-08 1999-07-06 Sweetheart Cup Co., Inc. Apparatus and systems for reorienting and transferring elongate articles, especially frozen dessert cones
US5918765A (en) * 1997-09-17 1999-07-06 Sweetheart Cut Company, Inc. Container dispensing systems especially useful for dispensing edible cones
US5946886A (en) * 1997-09-17 1999-09-07 Sweetheart Cup Systems for transferring and repositioning container lids
US5865895A (en) * 1997-09-17 1999-02-02 Sweetheart Cup Company Inc. Syrup spray systems especially useful for the production of frozen dessert cones
WO2001030672A2 (en) * 1999-10-28 2001-05-03 Norse Dairy Systems, Inc. Conveyor and packaging apparatus and packaging conveyance and packaging methods
WO2001030672A3 (en) * 1999-10-28 2002-01-17 Norse Dairy Systems Inc Conveyor and packaging apparatus and packaging conveyance and packaging methods
US6478139B1 (en) 1999-10-28 2002-11-12 Norse Dairy Systems, Inc. Conveyor and packaging apparatus and packaging conveyance and packaging methods
US6591977B2 (en) 1999-10-28 2003-07-15 Norse Dairy Systems, Inc. Conveyor and packaging apparatus and packaging conveyance and packaging methods
US20040236250A1 (en) * 2000-03-27 2004-11-25 Alastair Hodges Method and device for sampling and analyzing interstitial fluid and whole blood samples
US10273092B2 (en) * 2016-11-07 2019-04-30 R.A Jones & Co. Apparatus and methods for product orientation and hole healing applications

Also Published As

Publication number Publication date
IT1102598B (it) 1985-10-07
DK141360B (da) 1980-03-03
DK141360C (US07935154-20110503-C00006.png) 1980-09-01
DK166777A (US07935154-20110503-C00006.png) 1978-10-15
IT7848862A0 (it) 1978-04-12
JPS53128496A (en) 1978-11-09

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